Attachment 51054 Details for Bug 117974

[patch] Workaround for undeclared Z00X objects

undefined_z00x_fix2.diff (text/plain), 1.04 KB, created by Thomas Renninger on 2005-09-28 14:18:51 UTC

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Creator: Thomas Renninger

Created: 2005-09-28 14:18:51 UTC

Size: 1.04 KB

patch

obsolete

>--- linux-2.6.14-rc1.orig/drivers/acpi/namespace/nssearch.c	2005-09-17 01:28:35.000000000 +0200
>+++ linux-2.6.14-rc1/drivers/acpi/namespace/nssearch.c	2005-09-28 10:41:29.000000000 +0200
>@@ -358,11 +358,20 @@
> 	 * In execute mode, just search, never add names.  Exit now.
> 	 */
> 	if (interpreter_mode == ACPI_IMODE_EXECUTE) {
>-		ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
>-				  "%4.4s Not found in %p [Not adding]\n",
>-				  (char *)&target_name, node));
>-
>-		return_ACPI_STATUS(AE_NOT_FOUND);
>+		// Workaround for undefined Z00X objects that seem to be predefined
>+		// numbers in other compilers/interpreters.
>+		// ACPI names are always 4 characters long?
>+		if (!memcmp((char *)&target_name, "Z00", 3)){
>+			ACPI_DEBUG_PRINT ((ACPI_DB_WARN, "Workaround undefined "
>+					   "[%4.4s] object in %p\n",
>+					   (char *) &target_name, node));
>+		}
>+		else{
>+			ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
>+					   "%4.4s Not found in %p [Not adding]\n",
>+					   (char *) &target_name, node));
>+			return_ACPI_STATUS (AE_NOT_FOUND);
>+		}
> 	}
> 
> 	/* Create the new named object */

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Attachments on bug 117974: 50524 | 50525 | 51054 | 51585